Middle React Developer (Crypto and Web3 projects)

👩‍💻 About the Company

Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide.

We're looking for a skilled Middle React Developer to build the next generation of our cutting-edge crypto solutions. In this role, you will be a core member of our engineering team, translating complex financial concepts into intuitive, high-performance web applications. You will thrive on solving complex technical challenges, writing clean, maintainable code, and collaborating in a fast-paced environment.

🚀 What You'll Do

You'll be a key builder in our development lifecycle, applying your technical expertise to craft our core products. Your main responsibilities will include:

• Core Development: Develop, test, and maintain user-facing features for our exchange, liquidity, and enterprise platforms using React.js and TypeScript.
• Collaboration: Work closely with product owners, UI/UX designers, and backend engineers to translate requirements and mockups into fully functional, enterprise-grade applications.
• Code Quality: Write clean, testable, and efficient code. You'll actively participate in code reviews, stand-ups, sprint planning, and retrospectives to maintain high-quality standards and share knowledge.
• Performance & Optimization: Optimize components for maximum performance, scalability, and responsiveness across a range of browsers and devices, with particular attention to data-intensive and real-time interfaces.
• Problem-Solving: Troubleshoot, debug, and resolve complex technical issues, ensuring the stability and reliability of our products.

🤖 Your AI & Automation Advantage

We believe AI is a powerful co-pilot for modern development. We're looking for someone eager to use AI to supercharge their work. 

⭐ Who You Are

You are a proactive, detail-oriented, and adaptable developer who thrives in a fast-paced environment. You are:

• A Clear Communicator: You can effectively articulate complex technical decisions and challenges to both technical teammates and non-technical stakeholders.
• A Problem-Solver: You are self-motivated, resilient, and have strong critical thinking and analytical skills. You enjoy tackling complex technical puzzles and building robust solutions.
• A Quick Learner: You have a curious, tech-savvy mindset and a strong interest in (or passion for) blockchain, cryptocurrency, and financial technology.
• A Team Player: You value collaboration, feedback, and contribute positively to the team's shared goals and engineering culture.

🛠️ Qualifications

• English: Upper-Intermediate level of English or higher (both written and verbal).
• Experience: 3+ years of professional software development experience, with a strong focus on React.
• Core Technical Skills:
  • Proficiency in React.js and its core principles.
  • Strong experience with TypeScript.
  • Experience with state management libraries (e.g., Redux Toolkit, Zustand, React Query).
  • Experience with modern testing frameworks (e.g., Jest, React Testing Library).
  • Familiarity with RESTful APIs and real-time data communication (e.g., WebSockets).
  • Proficient with Git version control and collaborative workflows.
• Education: A Bachelor's degree in Computer Science, or a related field (or equivalent practical experience).

💎 Bonus Points

• Experience working in fintech, blockchain, or cryptocurrency environments.
• Familiarity with backend technologies or GraphQL.

We thank all those who apply, however, there is a possibility from our side of not responding to some candidates who do not match the requirements, due to a large number of applicants. Thank you for your understanding!

We offer:

• Medical Insurance in Ukraine and Multisport program in Poland;
• Flexible working hours;
• Offices in Ukraine and Poland (Wroclaw);
• All official holidays;
• Paid vacation and sick leaves;
• Tax & accounting services for Ukrainian contractors;
• The company is ready to provide all the necessary equipment;
• English classes up to three times a week;
• Mentoring and Educational Programs;
• Regular Activities on a Corporate level (Incredible parties, Team Buildings, Sports Events, Table Games, Tech Events);
• Advanced Bonus System.